diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a197e806..d5a8b407 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
         run: chown -R root /github/home
 
       - name: Cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-${{ matrix.python }}-${{ matrix.tox }}-pip-${{ hashFiles('setup.cfg') }}-${{ hashFiles('tox.ini') }}